ARM: mmp: move cputype.h to include/linux/soc/

Let's move cputype.h away from mach-mmp/ so that the drivers outside that
directory are able to tell the precise silicon revision. The MMP3 USB OTG
PHY driver needs this.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

arch/arm/mach-mmp/devices.c

@@ -11,7 +11,7 @@
 #include <asm/irq.h>
 #include "irqs.h"
 #include "devices.h"
-#include "cputype.h"
+#include <linux/soc/mmp/cputype.h>
 #include "regs-usb.h"
 
 int __init pxa_register_device(struct pxa_device_desc *desc,